What does it mean if a girl bites her tongue while talking to you?

[Anonymous]

I was talking to this girl and she seemed very open and interested, but what does it mean if she was biting her tounge while talking to you?

[DDpsy]

She suffers from chronic tongue chewing syndrome. Poor little OCD thing.

[mrbobz]

Might have some food on it... Maybe an ulcer. Could be a nervous thing

[LisaLisa89]

It's maybe a warning to you that it might be wise to avoid oral sex.

[Anon-ymous1]

Um... nothing. It means she bit her tongue.

[Jo1991]

That she's weird